fix: resolve CI linting and type checking errors

scaffoldforge/generators/code.py

@@ -1,10 +1,10 @@
 """Code generation functionality."""
 
-from typing import Any, Dict, List
+from typing import Any
 
+from scaffoldforge.generators.models import FileSpec
 from scaffoldforge.parsers import IssueData
 from scaffoldforge.templates import TemplateEngine
-from scaffoldforge.generators.models import FileSpec
 
 
 class CodeGenerator:
@@ -36,7 +36,7 @@ class CodeGenerator:
 
     def generate_all_files(
         self, language: str, issue_data: IssueData
-    ) -> List[FileSpec]:
+    ) -> list[FileSpec]:
         """Generate all project files.
 
         Args:
@@ -46,7 +46,7 @@ class CodeGenerator:
         Returns:
             List of FileSpec objects.
         """
-        files = []
+        files: list[FileSpec] = []
         context = self.template_engine.get_template_context(issue_data)
 
         files.extend(self._generate_source_files(language, context))
@@ -55,8 +55,8 @@ class CodeGenerator:
         return files
 
     def _generate_source_files(
-        self, language: str, context: Dict[str, Any]
+        self, language: str, context: dict[str, Any]
-    ) -> List[FileSpec]:
+    ) -> list[FileSpec]:
         """Generate source code files.
 
         Args:
@@ -66,7 +66,7 @@ class CodeGenerator:
         Returns:
             List of FileSpec objects.
         """
-        files = []
+        files: list[FileSpec] = []
         source_templates = self.DEFAULT_FILES.get(language, [])
 
         for template_name in source_templates:
@@ -74,8 +74,6 @@ class CodeGenerator:
                 content = self.template_engine.render(
                     template_name, context, language
                 )
-                extension = self._get_extension(language)
-                filename = f"{template_name}{extension}" if not template_name.endswith(extension) else template_name
                 path = self._get_source_path(template_name, language)
                 files.append(FileSpec(path=path, content=content))
             except ValueError:
@@ -84,8 +82,8 @@ class CodeGenerator:
         return files
 
     def _generate_config_files(
-        self, language: str, context: Dict[str, Any]
+        self, language: str, context: dict[str, Any]
-    ) -> List[FileSpec]:
+    ) -> list[FileSpec]:
         """Generate configuration files.
 
         Args:
@@ -110,7 +108,7 @@ class CodeGenerator:
         return files
 
     def _create_empty_file(
-        self, template_name: str, language: str, context: Dict[str, Any]
+        self, template_name: str, language: str, context: dict[str, Any]
     ) -> FileSpec:
         """Create an empty file with TODO comments.
 
@@ -122,8 +120,6 @@ class CodeGenerator:
         Returns:
             FileSpec object.
         """
-        extension = self._get_extension(language)
-        filename = f"{template_name}{extension}"
         path = self._get_source_path(template_name, language)
 
         todo_items = self.issue_data.get_todo_items()
@@ -135,7 +131,7 @@ class CodeGenerator:
         return FileSpec(path=path, content=content)
 
     def _generate_todo_content(
-        self, language: str, template_name: str, todo_items: List[str]
+        self, language: str, template_name: str, todo_items: list[str]
     ) -> str:
         """Generate TODO comments for a file.
 
@@ -199,7 +195,7 @@ class CodeGenerator:
         return f"{template_name}{self._get_extension(language)}"
 
     def generate_single_file(
-        self, filename: str, language: str, extra_context: Dict[str, Any] = None
+        self, filename: str, language: str, extra_context: dict[str, Any] | None = None
     ) -> str:
         """Generate content for a single file.